package com.van.dao;

import java.util.List;

import com.van.pojo.Product;

public interface ProductDao {
	
	List<Product> selectByAll();
	List<Product> selectByProduct(Product product);
	Product selectById(int id);
	Product selectByCode(String code);
	int insertProduct(Product product);
	int updateProduct(Product product);
	List<Product> selectByTitle(String title);
	List<Product> selectByTagId(int tag_id);
	
}
